Question

please explain bohr's atomic model

Answer 1

Bohr Atomic Model : In 1913 Bohr proposed his quantized shell model of the atom to
explain how electrons can have stable orbits around the nucleus. ... Radiation can occur only when the electron jumps from one orbit to another.

Answer 2

Hello friend!! Here's your answer bohr proposed his atomic model on the basis on quantum theory of radiation. According to Bohr's model, 1. Electrons move around the nucleus in specified circular paths called orbits or shells or energy level. 2. Each orbit or shell is associated with a difnite amount of energy. Hence these are also called energy levels and are designated as K, L, M, N shell respectively. 3. As long as the electron revolves in a particular orbit, the electrons does not lose it's energy. Therefore, these orbits are called stationary orbits and are electons are said to be in stationary energy state. 4. An electron jumps from a lower energy level to higher energy level, by absorbing energy. It jumps from a higher energy level to lower energy level, by emmiting energy in the form of electromagnetic radiations The energy emmited or absobed (ΔE) is given by planks equation ΔE = hv Hope it helps you!!!